74674852

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16987}}^1$

素因数の和:17155

約数の個数: 24

約数和(自身を含む): 150309824

約数和(自身を除く): 75634972

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16987, 33974, 67948, 118909, 237818, 475636, 2666959, 5333918, 10667836, 18668713, 37337426, 74674852]

約数ペア:

[(1, 74674852), (2, 37337426), (4, 18668713), (7, 10667836), (14, 5333918), (28, 2666959), (157, 475636), (314, 237818), (628, 118909), (1099, 67948), (2198, 33974), (4396, 16987)]